DE102007050686A1 - Meßwandler vom Vibrationstyp - Google Patents

Meßwandler vom Vibrationstyp Download PDF

Info

Publication number
DE102007050686A1
DE102007050686A1 DE102007050686A DE102007050686A DE102007050686A1 DE 102007050686 A1 DE102007050686 A1 DE 102007050686A1 DE 102007050686 A DE102007050686 A DE 102007050686A DE 102007050686 A DE102007050686 A DE 102007050686A DE 102007050686 A1 DE102007050686 A1 DE 102007050686A1
Authority
DE
Germany
Prior art keywords
measuring tube
vibration
transducer according
measuring
transducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE102007050686A
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr. Drahm
Alfred Dr. Rieder
Michael Fuchs
Leonhard Probst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Endress and Hauser Flowtec AG
Original Assignee
Endress and Hauser Flowtec AG
Flowtec AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Endress and Hauser Flowtec AG, Flowtec AG filed Critical Endress and Hauser Flowtec AG
Priority to DE102007050686A priority Critical patent/DE102007050686A1/de
Priority to PCT/EP2008/064170 priority patent/WO2009053344A1/fr
Priority to EP08841933.8A priority patent/EP2201337B1/fr
Priority to US12/289,169 priority patent/US7658115B2/en
Publication of DE102007050686A1 publication Critical patent/DE102007050686A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • G01F1/8418—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments motion or vibration balancing means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
DE102007050686A 2007-10-22 2007-10-22 Meßwandler vom Vibrationstyp Withdrawn DE102007050686A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102007050686A DE102007050686A1 (de) 2007-10-22 2007-10-22 Meßwandler vom Vibrationstyp
PCT/EP2008/064170 WO2009053344A1 (fr) 2007-10-22 2008-10-21 Transducteur de type à vibration
EP08841933.8A EP2201337B1 (fr) 2007-10-22 2008-10-21 Transducteur de vibrations
US12/289,169 US7658115B2 (en) 2007-10-22 2008-10-22 Measuring transducer of vibration-type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007050686A DE102007050686A1 (de) 2007-10-22 2007-10-22 Meßwandler vom Vibrationstyp

Publications (1)

Publication Number Publication Date
DE102007050686A1 true DE102007050686A1 (de) 2009-04-23

Family

ID=40210418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007050686A Withdrawn DE102007050686A1 (de) 2007-10-22 2007-10-22 Meßwandler vom Vibrationstyp

Country Status (4)

Country Link
US (1) US7658115B2 (fr)
EP (1) EP2201337B1 (fr)
DE (1) DE102007050686A1 (fr)
WO (1) WO2009053344A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062397A1 (de) 2007-12-20 2009-06-25 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013101369B4 (de) * 2013-02-12 2021-02-18 Endress + Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
US20150153210A1 (en) * 2013-12-04 2015-06-04 Gilbarco Inc. Fuel dispenser coriolis flow meter
DE102016007905A1 (de) * 2016-06-30 2018-01-04 Endress+Hauser Flowtec Ag Verfahren zum Betreiben eines Messaufnehmers vom Vibrationstyp
DE102016112002B4 (de) * 2016-06-30 2023-03-23 Endress + Hauser Flowtec Ag Verfahren zum Bestimmen eines physikalischen Parameters eines kompressiblen Mediums mit einem Messaufnehmer vom Vibrationstyp und Messaufnehmer zur Durchführung eines solchen Verfahrens
DE102018119330B3 (de) 2018-08-08 2019-12-05 Endress+Hauser Flowtec Ag Spulenvorrichtung eines Schwingungssensors oder Schwingungserregers und Messaufnehmer bzw. Messgerät

Citations (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823614A (en) 1986-04-28 1989-04-25 Dahlin Erik B Coriolis-type mass flowmeter
EP0317340A2 (fr) 1987-11-19 1989-05-24 Schlumberger Industries Limited Transducteurs à un seul tube vibrant
US5291792A (en) 1991-12-19 1994-03-08 Krohne A.G. Mass flow meter
US5381697A (en) 1992-07-06 1995-01-17 Krohne Messtechnik Gmbh & Co., Kg Mass flow meter
US5398554A (en) 1992-11-19 1995-03-21 Oval Corporation Coriolis flowmeter with natural frequency adjusting means engaged with the counterbalancing conduit
US5476013A (en) 1991-07-22 1995-12-19 Krohne Ag Mass flow meter
US5602345A (en) 1994-05-26 1997-02-11 Endress + Hauser Flowtec Ag Double straight tube coriolis type mass flow sensor
EP0759542A1 (fr) * 1995-08-21 1997-02-26 Oval Corporation Débitmètre à effet Coriolis
US5691485A (en) 1994-06-06 1997-11-25 Oval Corporation Coaxial double tube type Coriolis flowmeter
EP0831306A1 (fr) 1996-09-19 1998-03-25 Oval Corporation Débitmètre Coriolis
US5736653A (en) 1995-07-21 1998-04-07 Endress + Hauser Flowtec Ag Coriolis-type mass flow meter with at least one measuring tube
US5796010A (en) 1995-03-09 1998-08-18 Fuji Electric Co., Ltd. Coriolis mass flowmeter
JPH11211530A (ja) * 1998-01-23 1999-08-06 Oval Corp 二重直管式コリオリ流量計
WO1999040394A1 (fr) 1998-02-09 1999-08-12 Micro Motion, Inc. Equilibrage de constante de rappel de ressort du tube d'ecoulement et d'une barre d'equilibrage dans un debitmetre a effet de coriolis a tube droit
US5945609A (en) 1996-03-08 1999-08-31 Fuji Electric Co., Ltd. Mass flowmeter for measuring flow rate of a fluid
WO2000014485A1 (fr) 1998-09-08 2000-03-16 Krohne Messtechnik Gmbh & Co. Kg Appareil de mesure de debit massique a effet de coriolis avec cylindre de compensation
WO2001002816A2 (fr) 1999-06-30 2001-01-11 Micro Motion, Inc. Debitmetre de coriolis a tube droit
US6397685B1 (en) 1999-02-12 2002-06-04 Krohne A.G. Mass flowmeter
JP2002249585A (ja) * 2000-12-21 2002-09-06 Daikin Ind Ltd 含フッ素重合体の改質法およびその制御方法
US6691583B2 (en) 2001-04-24 2004-02-17 Endress + Hauser Flowtec Ag Vibratory transducer
US6840109B2 (en) 2002-05-08 2005-01-11 Endress + Hauser Flowtec Ag Vibratory transducer
DE10351311B3 (de) * 2003-10-31 2005-06-30 Abb Patent Gmbh Coriolis-Massendurchflussmessgerät
DE102004030392A1 (de) * 2004-06-23 2006-01-19 Endress + Hauser Flowtec Ag, Reinach Meßwandler vom Vibrationstyp
US7077014B2 (en) 2004-06-23 2006-07-18 Endress + Hauser Flowtec Ag Vibration-type measuring transducer
JP2006292515A (ja) * 2005-04-08 2006-10-26 Oval Corp 多重管構造形直管式コリオリ流量計
US20070119265A1 (en) 2005-11-15 2007-05-31 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
US20070119264A1 (en) 2005-11-15 2007-05-31 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type
US20070186685A1 (en) 2005-11-15 2007-08-16 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
WO2007130024A1 (fr) * 2006-05-01 2007-11-15 Micro Motion, Inc. Structure d'équilibrage pour débitmètre de coriolis à simple tube incurvé

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329019A (en) * 1964-10-26 1967-07-04 Anatole J Sipin Mass flow metering means
US4491025A (en) * 1982-11-03 1985-01-01 Micro Motion, Inc. Parallel path Coriolis mass flow rate meter
FR2598801A1 (fr) * 1986-05-13 1987-11-20 Assistance Indle Dauphinoise A Debitmetre massique a elasticite multimodale
JP3224788B2 (ja) 1999-03-02 2001-11-05 株式会社オーバル 直管シングルチューブコリオリ流量計
US6487917B1 (en) * 2000-05-02 2002-12-03 Micro Motion, Inc. Low thermal stress balance bar for a coriolis flowmeter
AU2003252154A1 (en) * 2002-07-25 2004-02-16 Brent L. Carpenter Precise pressure measurement by vibrating an oval conduit along different cross-sectional axes

Patent Citations (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823614A (en) 1986-04-28 1989-04-25 Dahlin Erik B Coriolis-type mass flowmeter
EP0317340A2 (fr) 1987-11-19 1989-05-24 Schlumberger Industries Limited Transducteurs à un seul tube vibrant
US5476013A (en) 1991-07-22 1995-12-19 Krohne Ag Mass flow meter
US5291792A (en) 1991-12-19 1994-03-08 Krohne A.G. Mass flow meter
US5381697A (en) 1992-07-06 1995-01-17 Krohne Messtechnik Gmbh & Co., Kg Mass flow meter
US5398554A (en) 1992-11-19 1995-03-21 Oval Corporation Coriolis flowmeter with natural frequency adjusting means engaged with the counterbalancing conduit
US5602345A (en) 1994-05-26 1997-02-11 Endress + Hauser Flowtec Ag Double straight tube coriolis type mass flow sensor
US5691485A (en) 1994-06-06 1997-11-25 Oval Corporation Coaxial double tube type Coriolis flowmeter
US5796010A (en) 1995-03-09 1998-08-18 Fuji Electric Co., Ltd. Coriolis mass flowmeter
US5736653A (en) 1995-07-21 1998-04-07 Endress + Hauser Flowtec Ag Coriolis-type mass flow meter with at least one measuring tube
EP0759542A1 (fr) * 1995-08-21 1997-02-26 Oval Corporation Débitmètre à effet Coriolis
US5945609A (en) 1996-03-08 1999-08-31 Fuji Electric Co., Ltd. Mass flowmeter for measuring flow rate of a fluid
EP0831306A1 (fr) 1996-09-19 1998-03-25 Oval Corporation Débitmètre Coriolis
US5796012A (en) 1996-09-19 1998-08-18 Oval Corporation Error correcting Coriolis flowmeter
JPH11211530A (ja) * 1998-01-23 1999-08-06 Oval Corp 二重直管式コリオリ流量計
US5979246A (en) 1998-02-09 1999-11-09 Micro Motion, Inc. Spring rate balancing of the flow tube and a balance bar in a straight tube Coriolis flowmeter
EP1055101B1 (fr) * 1998-02-09 2002-10-02 Micro Motion Incorporated Equilibrage de constante de rappel de ressort du tube d'ecoulement et d'une barre d'equilibrage dans un debitmetre a effet de coriolis a tube droit
WO1999040394A1 (fr) 1998-02-09 1999-08-12 Micro Motion, Inc. Equilibrage de constante de rappel de ressort du tube d'ecoulement et d'une barre d'equilibrage dans un debitmetre a effet de coriolis a tube droit
WO2000014485A1 (fr) 1998-09-08 2000-03-16 Krohne Messtechnik Gmbh & Co. Kg Appareil de mesure de debit massique a effet de coriolis avec cylindre de compensation
US6397685B1 (en) 1999-02-12 2002-06-04 Krohne A.G. Mass flowmeter
WO2001002816A2 (fr) 1999-06-30 2001-01-11 Micro Motion, Inc. Debitmetre de coriolis a tube droit
JP2002249585A (ja) * 2000-12-21 2002-09-06 Daikin Ind Ltd 含フッ素重合体の改質法およびその制御方法
US6691583B2 (en) 2001-04-24 2004-02-17 Endress + Hauser Flowtec Ag Vibratory transducer
US7017424B2 (en) 2002-05-08 2006-03-28 Endress + Hauser Flowtec Ag Vibratory transducer
US6840109B2 (en) 2002-05-08 2005-01-11 Endress + Hauser Flowtec Ag Vibratory transducer
DE10351311B3 (de) * 2003-10-31 2005-06-30 Abb Patent Gmbh Coriolis-Massendurchflussmessgerät
DE102004030392A1 (de) * 2004-06-23 2006-01-19 Endress + Hauser Flowtec Ag, Reinach Meßwandler vom Vibrationstyp
US7077014B2 (en) 2004-06-23 2006-07-18 Endress + Hauser Flowtec Ag Vibration-type measuring transducer
JP2006292515A (ja) * 2005-04-08 2006-10-26 Oval Corp 多重管構造形直管式コリオリ流量計
US20070119265A1 (en) 2005-11-15 2007-05-31 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
US20070119264A1 (en) 2005-11-15 2007-05-31 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type
US20070186685A1 (en) 2005-11-15 2007-08-16 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
WO2007130024A1 (fr) * 2006-05-01 2007-11-15 Micro Motion, Inc. Structure d'équilibrage pour débitmètre de coriolis à simple tube incurvé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062397A1 (de) 2007-12-20 2009-06-25 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp

Also Published As

Publication number Publication date
US20090145244A1 (en) 2009-06-11
US7658115B2 (en) 2010-02-09
EP2201337A1 (fr) 2010-06-30
EP2201337B1 (fr) 2018-09-12
WO2009053344A1 (fr) 2009-04-30

Similar Documents

Publication Publication Date Title
EP2223057B1 (fr) Convertisseur de mesure du type à vibrations
EP1502085B1 (fr) Transformateur de mesure de type a vibrations
EP2122311B1 (fr) Transducteur de mesure du type à vibrations
EP1759178B1 (fr) Transducteur du type transducteur de vibrations
EP2502032B1 (fr) Système de mesure muni d'un ensemble de tubes présentant deux tubes de mesure parcourus en parallèle par un milieu et procédé de surveillance dudit ensemble du tubes
EP2705334B1 (fr) Capteur de mesure de type vibratoire et système de mesure formé avec ce capteur de mesure
EP1381830B1 (fr) Transducteur de mesure de type vibratoire
EP2304393B1 (fr) Transducteur de mesure du type à vibration
DE102009028006A1 (de) Meßwandler vom Vibrationstyp sowie Meßgerät mit einem solchen Meßwandler
DE102009028007A1 (de) Meßumwandler vom Vibrationstyp sowie Meßgerät mit einem solchen Meßwandler
DE102010039543A1 (de) Meßsystem mit einem Meßwandler vom Vibrationstyp
EP2201337B1 (fr) Transducteur de vibrations
EP1345013A1 (fr) Débitmètre massique de Coriolis utilisant un mélangeur à tourbillon
DE102011006997A1 (de) Frequenzabgleichsverfahren für eine Rohranordnung
DE10235322A1 (de) Meßwandler vom Vibrationstyp
DE102005062007A1 (de) Meßwandler vom Vibrationstyp
EP1949048B1 (fr) Convertisseur de mesure du type a vibrations
DE10220827A1 (de) Messwandler vom Vibrationstyp
DE102006062185A1 (de) Meßwandler vom Vibrationstyp
DE102006062219A1 (de) Meßwandler vom Vibrationstyp
DE102006062220A1 (de) Meßwandler vom Vibrationstyp

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110502